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Copyright: ©Author(s) 2026.
World J Exp Med. Mar 20, 2026; 16(1): 116584
Published online Mar 20, 2026. doi: 10.5493/wjem.v16.i1.116584
Figure 1
Figure 1 Nasal symptoms before and after administration of olopatadine. A: Sneezing; B: Rhinorrhea; C: Nasal blockage; D: Severity.
Figure 2
Figure 2 Substance P concentrations in nasal secretions after administration of olopatadine.
Figure 3
Figure 3 Differences between substance P concentrations in nasal secretions and scores for each nasal symptom before and after administration of olopatadine. A: Sneezing; B: Rhinorrhea; C: Nasal blockage; D: Severity.